About the Authors

Jun Qu

Roles Conceptualization, Data curation, Funding acquisition, Resources, Software, Writing – review & editing

Affiliations College of Foreign Languages and International Business, Guilin University of Aerospace Technology, Guilin, Guangxi, China, Yunnan Chinese Language and Culture College, Yunnan Normal University, Kunming, China

Dharm Dev Bhatta

Roles Conceptualization, Formal analysis, Funding acquisition, Investigation, Project administration, Supervision, Validation, Visualization, Writing – original draft

bhattadharm12@guat.edu.cn

Affiliation College of Foreign Languages and International Business, Guilin University of Aerospace Technology, Guilin, Guangxi, China

Competing Interests

The authors have declared that no competing interests exist.